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Posts Made By:
VipinLJ
Forum:
B58, B48
04-27-2022, 09:24 PM
Replies:
9
G20 B46TU log review request 🪵🧑*💻
Views:
1,466
Posted By
VipinLJ
E85 in IL is between 51-75% ethanol
E85 in IL is between 51-75% ethanol
Forum:
B58, B48
04-27-2022, 09:22 PM
Replies:
6
Perfect E85 Blend with 91 to get 93 Octane?
Views:
856
Posted By
VipinLJ
I honestly don't know the octane value. I mix E85...
I honestly don't know the octane value. I mix E85 and 93 for E24-25. So I know AKI is more than 93.
If you increase ethanol content past 30%, I think it's the fuel trims that cause issues. Not...
Forum:
B58, B48
04-26-2022, 08:12 AM
Replies:
6
Perfect E85 Blend with 91 to get 93 Octane?
Views:
856
Posted By
VipinLJ
You can run a little more than E25. I run E25-27...
You can run a little more than E25. I run E25-27 without any issues. More than that and there are chances you'll get a drivetrain error.
Most E85 fuel has an ethanol content ranging between 51-75%...
Forum:
B58, B48
04-26-2022, 07:48 AM
Replies:
4
Car running slower in heat?
Views:
789
Posted By
VipinLJ
Heya Yes. Our cars perform noticeably worse...
Heya
Yes. Our cars perform noticeably worse in the heat. I know for a fact that mine does (my dragy numbers prove it). When it's 89-90°F, it will not perform as well as if it's 30°F. My A4 wasn't...
Forum:
B58, B48
04-25-2022, 05:15 PM
Replies:
3
Is anything abnormal about my JB4?
Views:
649
Posted By
VipinLJ
So I tried opening the files but it only shows...
So I tried opening the files but it only shows very limited data. I can only see like 200-700 rpm runs which is very weird. I'm assuming it's my phone.
Is it a proper log or is something missing?...
Forum:
Market Place - For Sale / Trade / Wanted
03-23-2022, 07:51 PM
Replies:
12
Performance Goodies - Must GO!! (SOLD!!)
Views:
716
Posted By
VipinLJ
Unbelievable deal! Whoever buys this is hitting...
Unbelievable deal! Whoever buys this is hitting the jackpot! GLWS.
Forum:
B58, B48
02-26-2022, 08:00 AM
Replies:
6
520i b4820b engine throttle fluctuating issue
Views:
1,289
Posted By
VipinLJ
Apparently it's due to the factory tuning by BMW....
Apparently it's due to the factory tuning by BMW. There's nothing that can be done about it other than getting a flash tune.
Forum:
B58, B48
02-10-2022, 08:27 PM
Replies:
2,035
Sticky:
JB4 B48/B58 Firmware, Settings, and Notes
Views:
864,598
Posted By
VipinLJ
Yes the new ones come with it preinstalled.
Yes the new ones come with it preinstalled.
Forum:
B58, B48
02-10-2022, 02:06 PM
Replies:
2,035
Sticky:
JB4 B48/B58 Firmware, Settings, and Notes
Views:
864,598
Posted By
VipinLJ
The ewg harness helps. I think bms says it's...
The ewg harness helps. I think bms says it's needed now.
Forum:
B58, B48
02-04-2022, 03:05 PM
Replies:
24
330ixdrive B48 MAP2 log values
Views:
2,877
Posted By
VipinLJ
Right now it looks good, though high. Adding...
Right now it looks good, though high. Adding ethanol will increase it and force you lean.
Forum:
JB4 Mobile
02-01-2022, 02:32 PM
Replies:
6
JB4 mobile app root files
Views:
1,911
Posted By
VipinLJ
Thank you for the reply. I checked there but...
Thank you for the reply. I checked there but unfortunately don't have it there. A while back it was easy to find. Then I updated my phone and haven't been able to find it for a year now. Idk why...
Forum:
JB4 Mobile
02-01-2022, 11:38 AM
Replies:
6
JB4 mobile app root files
Views:
1,911
Posted By
VipinLJ
Ohhh I didn't know that. I set it to 1. I'll try...
Ohhh I didn't know that. I set it to 1. I'll try that and see how it goes. Thank you very much!
Forum:
JB4 Mobile
02-01-2022, 11:09 AM
Replies:
6
JB4 mobile app root files
Views:
1,911
Posted By
VipinLJ
I have another issue. I've been trying to...
I have another issue.
I've been trying to update my firmware version to V21. I'm on the stable V20 right now. I've tried flashing it about 5 times. Every time, I cannot change the custom map 6...
Forum:
B58, B48
01-19-2022, 06:41 PM
Replies:
9
B48 430i 2019 JB4 issues
Views:
1,240
Posted By
VipinLJ
With only 93aki fuel and no other mods, I think...
With only 93aki fuel and no other mods, I think map 2 would be the safest. I had to add E85 to run map 3 with zero timing issues.
Forum:
B58, B48
01-13-2022, 07:45 PM
Replies:
28
22 G42 M240i
Views:
2,910
Posted By
VipinLJ
What is the capacity of the fuel tank in the...
What is the capacity of the fuel tank in the m240i? I'd probably do around E22-25 just to be on the safe side. I usually do 1.9 gallons E85 and 6.1 gallons 93 for a half tank or 3.2-3.3 gallons E85...
Forum:
B58, B48
01-12-2022, 04:10 PM
Replies:
11
Ewg wires& absolute maps
Views:
1,835
Posted By
VipinLJ
Sport display won't show correct values. It only...
Sport display won't show correct values. It only shows what has been programmed in by BMW or a flash tuner. Piggybacks have no effect on that display.
Forum:
B58, B48
12-27-2021, 06:22 PM
Replies:
13
Interesting low timing and boost fluctuation on map 2 (19 G20 330i)
Views:
2,192
Posted By
VipinLJ
It's the same as in the link below. JB4...
It's the same as in the link below.
JB4 B48/B58 Firmware, Settings, and Notes - N54Tech.com - International Turbo Racing Discussion (https://www.n54tech.com/forums/showthread.php?t=31429)
Forum:
B58, B48
12-27-2021, 06:22 PM
Replies:
8
2020 supra 3.0 map 2 logs for review
Views:
1,600
Posted By
VipinLJ
Looks like someone was running a custom map and...
Looks like someone was running a custom map and hence the non-default values. Default values can be found in the link below.
JB4 B48/B58 Firmware, Settings, and Notes - N54Tech.com - International...
Forum:
B58, B48
12-24-2021, 09:11 PM
Replies:
2
JB4 install with manual transmission
Views:
1,222
Posted By
VipinLJ
Exactly. Same here.
Exactly. Same here.
Forum:
B58, B48
12-10-2021, 07:08 PM
Replies:
8
'21 M340i map3 log review.
Views:
1,533
Posted By
VipinLJ
It isn't accurate. It uses the ECU speed reading...
It isn't accurate. It uses the ECU speed reading (obtained from the logs). It might be a good before and after but not accurate. For accurate readings, a performance meter (like dragy, vbox, racebox...
Forum:
B58, B48
12-09-2021, 12:43 PM
Replies:
8
Any way to smooth shifting? (B48 8AT)
Views:
1,679
Posted By
VipinLJ
It happens only when using launch control....
It happens only when using launch control. Otherwise, even WOT, it's fine. I don't have a log of it when using launch control because I use the dragy app to time the car and when I send JB4 to the...
Forum:
B58, B48
12-08-2021, 01:09 PM
Replies:
8
Any way to smooth shifting? (B48 8AT)
Views:
1,679
Posted By
VipinLJ
Yup. Much better than 60. But I still find it...
Yup. Much better than 60. But I still find it falls off boost in the first few gears. I think I'll reduce it to 35 and see how it goes.
Forum:
B58, B48
11-26-2021, 03:24 PM
Replies:
14
2020 Supra Map 2 log to look at please
Views:
2,240
Posted By
VipinLJ
Yes. Your settings are correct. But map 6 boost...
Yes. Your settings are correct. But map 6 boost values are 0. The other settings affect all maps (not just map 6). When you change the map 6 boost values, that only affects map 6 (whereas duty and...
Forum:
B58, B48
11-24-2021, 10:58 AM
Replies:
3
Remove JB4 - Won't Start
Views:
1,257
Posted By
VipinLJ
You don't need to put it in map 0. I always...
You don't need to put it in map 0. I always remove mine with it on map 6 (G20 330i) and I've never had any issues whatsoever.
Forum:
B58, B48
11-23-2021, 07:10 PM
Replies:
2,035
Sticky:
JB4 B48/B58 Firmware, Settings, and Notes
Views:
864,598
Posted By
VipinLJ
Hey Alex Looks like our cars have the same...
Hey Alex
Looks like our cars have the same output on map 0. Iirc mine was also 225-230 corrected. I did it a long time ago. My map 6 without EWG was also around 275 iirc. Same as yours. With the...
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